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Linear Algebra and the C Language/a0hi
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/* ------------------------------------ */
/* Save as : c00d.c */
/* ------------------------------------ */
#include "v_a.h"
/* ------------------------------------ */
#define RC RC6
/* ------------------------------------ */
int main(void)
{
/* Toeplitz Matrix
V
U 1 5 6 7
2
3
4
*/
double u[R1*RC]={ 1,2,3,4,5,6};
double v[RC*C1]={ 1,
0,
0,
0,
0,
0};
double **V = ca_A_mR(v,i_mR(RC,C1));
double **U = ca_A_mR(u,i_mR(R1,RC));
double **A = i_mR(RC,RC);
clrscrn();
rToeplitz_mR(U,V,A);
printf(" A: Upper matrix");
p_mR(A, S4,P0,C10);
stop();
f_mR(U);
f_mR(V);
f_mR(A);
return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */
Screen output example:
A: Upper matrix
+1 +2 +3 +4 +5 +6
+0 +1 +2 +3 +4 +5
+0 +0 +1 +2 +3 +4
+0 +0 +0 +1 +2 +3
+0 +0 +0 +0 +1 +2
+0 +0 +0 +0 +0 +1
Press return to continue.